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5252158908 = 223417953551
BaseRepresentation
bin1001110010000110…
…11001010110111100
3111120000212022120000
410321003121112330
541224023041113
62225055554300
7244103420433
oct47103312674
914500768500
105252158908
1122557857a7
121026b2b990
13659178b49
1437b78011a
1520b165373
hex1390d95bc

5252158908 has 60 divisors (see below), whose sum is σ = 14537853792. Its totient is φ = 1647734400.

The previous prime is 5252158831. The next prime is 5252158913. The reversal of 5252158908 is 8098512525.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 471268 + ... + 482283.

Almost surely, 25252158908 is an apocalyptic number.

It is an amenable number.

5252158908 is an abundant number, since it is smaller than the sum of its proper divisors (9285694884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5252158908 is a wasteful number, since it uses less digits than its factorization.

5252158908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953584 (or 953573 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 45.

The square root of 5252158908 is about 72471.7800802492. The cubic root of 5252158908 is about 1738.2515254054.

The spelling of 5252158908 in words is "five billion, two hundred fifty-two million, one hundred fifty-eight thousand, nine hundred eight".

Divisors: 1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 306 324 459 612 918 1377 1836 2754 5508 953551 1907102 2860653 3814204 5721306 8581959 11442612 16210367 17163918 25745877 32420734 34327836 48631101 51491754 64841468 77237631 97262202 102983508 145893303 154475262 194524404 291786606 308950524 437679909 583573212 875359818 1313039727 1750719636 2626079454 5252158908